I’m pleased to announce that, this week and next, Fed Circuit Blog will host its first online symposium. This symposium will focus on the anticipated sunset of the Patent Trial and Appeal Board’s statutory directive to hold “covered business method review” proceedings—hearings to review the patentability of claims included in “covered business method patents.” The Federal Circuit, of course, hears appeals from parties dissatisfied with judgments rendered by the PTAB in these CBMR proceedings, and over the last several years the court has issued a number of opinions in this context. Here, I provide background on these proceedings and introduce some of the topics participants in our symposium will address in their guest blog posts.